For the 2026-27 school year, there are 21 private high schools belonging to State or regional independent school association serving 8,158 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private high schools belonging to State or regional independent school association in Connecticut include Rumsey Hall School, Greenwich Academy, and King School.
The average tuition cost is $45,623, which is higher than the Connecticut private high school average tuition cost of $40,729.
29% of private high schools belonging to State or regional independent school association in Connecticut are religiously affiliated (most commonly Catholic).
Quick Facts (2026-27)
- # Private Schools: 21
